From: Dominik Schmidt <dev@dominik-schmidt.de>
Date: Fri, 22 Sep 2017 09:15:35 +0000 (+0200)
Subject: Only use $(MAKE) in doc target if make is used as generator
X-Git-Tag: archive/raspbian/3.16.7-1_deb13u1+rpi1~1^2~700^2^2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=7f51803d04fb8411b425207763a584406ee04178;p=nextcloud-desktop.git

Only use $(MAKE) in doc target if make is used as generator

The old behavior broke builds with other CMake generators like Ninja as it obviously has no concept of $(MAKE)
---

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index f603eac55..f706a701c 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -41,7 +41,13 @@ if(SPHINX_FOUND)
 				     -D latex_logo=${LATEX_LOGO}
 				     ${CMAKE_CURRENT_SOURCE_DIR}
 				     ${SPHINX_PDF_DIR} )
-        add_custom_target(doc-pdf $(MAKE) -C ${SPHINX_PDF_DIR} all-pdf
+
+        set(MAKE "make" CACHE FILEPATH "make to be used for documentation generation if not using make as generator anyway")
+        if(CMAKE_GENERATOR MATCHES "Makefiles")
+            set(MAKE "$(MAKE)")
+        endif()
+
+        add_custom_target(doc-pdf ${MAKE} -C ${SPHINX_PDF_DIR} all-pdf
 		                  DEPENDS doc-latex )
         add_dependencies(doc doc-pdf)
     endif(PDFLATEX_FOUND)